Walmart goes green with solar systems

This Walmart video shows rooftop and ground-mounted solar panels at some of its stores and distribution centers in the United States. The company recently announced plans to expand its solar program to 21 sites in Illinois.
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This Walmart video shows rooftop and ground-mounted solar panels at some of its stores and distribution centers in the United States. The company recently announced plans to expand its solar program to 21 sites in Illinois.